added byte and ubyte types to SKSL

created new GMs for skinning

Bug: skia:
Change-Id: I15fb2bd02fba8beb6dd2dd3f3716da016ea92192
Reviewed-on: https://skia-review.googlesource.com/140241
Commit-Queue: Ruiqi Mao <ruiqimao@google.com>
Reviewed-by: Brian Osman <brianosman@google.com>
Reviewed-by: Ethan Nicholas <ethannicholas@google.com>

1 files changed, 27 insertions, 0 deletions

diff --git a/src/gpu/vk/GrVkUniformHandler.cpp b/src/gpu/vk/GrVkUniformHandler.cpp
index d92d8d2fd6..848d52a5cd 100644
--- a/src/gpu/vk/GrVkUniformHandler.cpp
+++ b/src/gpu/vk/GrVkUniformHandler.cpp
@@ -18,6 +18,17 @@
 // https://www.khronos.org/registry/vulkan/specs/1.0-wsi_extensions/html/vkspec.html#interfaces-resources-layout
 uint32_t grsltype_to_alignment_mask(GrSLType type) {
     switch(type) {
+        case kByte_GrSLType: // fall through
+        case kUByte_GrSLType:
+            return 0x0;
+        case kByte2_GrSLType: // fall through
+        case kUByte2_GrSLType:
+            return 0x1;
+        case kByte3_GrSLType: // fall through
+        case kByte4_GrSLType:
+        case kUByte3_GrSLType:
+        case kUByte4_GrSLType:
+            return 0x3;
         case kShort_GrSLType: // fall through
         case kUShort_GrSLType:
             return 0x1;
@@ -80,6 +91,22 @@ uint32_t grsltype_to_alignment_mask(GrSLType type) {
 /** Returns the size in bytes taken up in vulkanbuffers for GrSLTypes. */
 static inline uint32_t grsltype_to_vk_size(GrSLType type) {
     switch(type) {
+        case kByte_GrSLType:
+            return sizeof(int8_t);
+        case kByte2_GrSLType:
+            return 2 * sizeof(int8_t);
+        case kByte3_GrSLType:
+            return 3 * sizeof(int8_t);
+        case kByte4_GrSLType:
+            return 4 * sizeof(int8_t);
+        case kUByte_GrSLType:
+            return sizeof(uint8_t);
+        case kUByte2_GrSLType:
+            return 2 * sizeof(uint8_t);
+        case kUByte3_GrSLType:
+            return 3 * sizeof(uint8_t);
+        case kUByte4_GrSLType:
+            return 4 * sizeof(uint8_t);
         case kShort_GrSLType:
             return sizeof(int16_t);
         case kShort2_GrSLType: